Packed with articles, this double winter edition of the magazine has an installation guide for Viessman’s Vitodens boiler range, our Editor profiles Greenpeace UK’s new heat pump at its London HQ, discusses the future of smart water heating, we look at how exhaust air heat pumps are a viable alternative to ASHPs, and more.

Not only is there the regular product, merchant, and news roundups from the last month, we have our regular features from Tommy Lee-Zmuda of The Boiler Business, BEAMA insight into zone controls for heating, and financial advice on how to keep cashflow at a healthy level. Plus we've got a competition to win one of five Arctic Hayes pipe freeze kits.

The digital issue is available to read here. And, if you don’t want to miss out on all the latest news in the plumbing and heating world, you can subscribe to receive a free digital copy straight to your inbox, or a physical copy on your doormat.